EP1666432A4 - PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC DEVICE - Google Patents

PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC DEVICE

Info

Publication number
EP1666432A4
EP1666432A4 EP04787770A EP04787770A EP1666432A4 EP 1666432 A4 EP1666432 A4 EP 1666432A4 EP 04787770 A EP04787770 A EP 04787770A EP 04787770 A EP04787770 A EP 04787770A EP 1666432 A4 EP1666432 A4 EP 1666432A4
Authority
EP
European Patent Office
Prior art keywords
piezoelectric
ceramic composition
piezoelectric ceramic
piezoelectric device
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04787770A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1666432A1 (en
Inventor
Masakazu Hirose
Tomohisa Azuma
Yasuo Niwa
Masaru Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of EP1666432A1 publication Critical patent/EP1666432A1/en
Publication of EP1666432A4 publication Critical patent/EP1666432A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C04B35/491—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
    • C01G45/125—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type[MnO3]n-, e.g. Li2MnO3, Li2[MxMn1-xO3], (La,Sr)MnO3
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C04B35/491—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
    • C04B35/493—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT containing also other lead compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H10N30/8548—Lead-based oxides
    • H10N30/8554—Lead-zirconium titanate [PZT] based
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3251—Niobium oxides, niobates, tantalum oxides, tantalates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)
EP04787770A 2003-09-25 2004-09-09 PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC DEVICE Withdrawn EP1666432A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003334195 2003-09-25
PCT/JP2004/013106 WO2005030673A1 (ja) 2003-09-25 2004-09-09 圧電磁器組成物、圧電素子

Publications (2)

Publication Number Publication Date
EP1666432A1 EP1666432A1 (en) 2006-06-07
EP1666432A4 true EP1666432A4 (en) 2009-07-29

Family

ID=34386020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04787770A Withdrawn EP1666432A4 (en) 2003-09-25 2004-09-09 PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC DEVICE

Country Status (8)

Country Link
US (1) US20060273697A1 (ja)
EP (1) EP1666432A4 (ja)
JP (1) JP4404217B2 (ja)
KR (1) KR100685327B1 (ja)
CN (1) CN100408508C (ja)
MY (1) MY135556A (ja)
TW (1) TWI264840B (ja)
WO (1) WO2005030673A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7839060B2 (en) 2007-10-18 2010-11-23 Tdk Corporation Piezoelectric ceramic composition and oscillator
US7915794B2 (en) 2007-11-15 2011-03-29 Sony Corporation Piezoelectric device having a tension stress, and angular velocity sensor
JP4735639B2 (ja) * 2007-11-15 2011-07-27 ソニー株式会社 圧電素子、角速度センサ、及び圧電素子の製造方法
JP4715836B2 (ja) * 2007-11-15 2011-07-06 ソニー株式会社 圧電素子、角速度センサ、及び圧電素子の製造方法
JP4737185B2 (ja) * 2007-11-15 2011-07-27 ソニー株式会社 圧電素子、角速度センサ、及び圧電素子の製造方法
KR101248797B1 (ko) * 2010-09-30 2013-04-03 티디케이가부시기가이샤 압전 자기 및 이를 구비하는 압전 소자, 및 이러한 압전 소자를 구비하는 압전 디바이스
KR101330159B1 (ko) * 2012-08-30 2013-11-15 한국세라믹기술원 캔틸레버형 발전기용 압전 세라믹 후막 및 그 제조 방법
CN104296861B (zh) * 2014-11-06 2017-11-17 安徽理工大学 一种梁的振动频率识别系统及方法
CN104810472B (zh) * 2015-04-10 2017-06-06 北京大学 具有压电系数d36的压电陶瓷及其制备方法

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
JPS5227359B1 (ja) * 1966-11-28 1977-07-20
JPS4914317B1 (ja) * 1972-08-28 1974-04-06
JP2737532B2 (ja) * 1991-07-23 1998-04-08 株式会社村田製作所 圧電磁器組成物
JPH11209176A (ja) * 1998-01-27 1999-08-03 Matsushita Electric Ind Co Ltd 圧電磁器組成物およびその製造方法
JP3581577B2 (ja) * 1998-08-19 2004-10-27 Ｔｄｋ株式会社 圧電磁器組成物
JP2000249561A (ja) * 1999-03-03 2000-09-14 Matsushita Electric Ind Co Ltd 角速度センサ
US6322718B1 (en) * 1999-09-21 2001-11-27 Cts Corporation Piezoelectric ceramic compositions and methods for production thereof

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
AMIN A ET AL: "Temperature dependence of bulk resistivity of some modified Pb(Zr, Ti)O3 piezoelectrics", ISAF. PROCEEDINGS OF THE IEEE INTERNATIONAL SYMPOSIUM ONAPPLICATIONS OF FERROELECTRICS, XX, XX, vol. 6, 8 June 1986 (1986-06-08), pages 426 - 428, XP009118516 *
BYKOV I P ET AL: "THE INVESTIGATION OF IMPURITIES ANOMALOUS INFLUENCE ON PLZT CERAMIC PROPERTIES", ELECTROCERAMICS. PROCEEDINGS OF ELECTROCERAMICS. ELECTRONICCONFERENCE ON ELECTRONIC CERAMICS AND APPLICATIONS, XX, XX, vol. 1, 5 September 1994 (1994-09-05), pages 425 - 427, XP008022960 *
CHAE-IL CHEON ET AL: "Temperature stability of the resonant frequency in Cr2O3-doped Pb(Zr,Ti)O3 ceramics", JOURNAL OF MATERIALS SCIENCE LETTERS, CHAPMAN AND HALL LTD. LONDON, GB, vol. 16, no. 24, 15 December 1997 (1997-12-15), pages 2043 - 2046, XP009118521, ISSN: 0261-8028 *
CHEON C I ET AL: "THE PIEZOELECTRIC PROPERTIES AND THE STABILITY OF THE RESONANT FREQUENCY IN MN-CR CO-DOPED PSZT CERAMICS", JOURNAL OF MATERIALS SCIENCE. MATERIALS IN ELECTRONICS, CHAPMAN AND HALL, LONDON, GB, vol. 10, no. 2, 1 April 1999 (1999-04-01), pages 81 - 84, XP000851023, ISSN: 0957-4522 *
CHICH-KWO LIANG ET AL: "MICROSTRUCTURE AND PROPERTIES OF CR2O3-DOPED TERNARY LEAD ZIRCONATE TITANATE CERAMICS", JOURNAL OF THE AMERICAN CERAMIC SOCIETY, BLACKWELL PUBLISHING, MALDEN, MA, US, vol. 76, no. 8, 1 August 1993 (1993-08-01), pages 2023 - 2026, XP000390517, ISSN: 0002-7820 *
HE L-X ET AL: "Effects of Cr2O3 addition on the piezoelectric properties and microstructure of PbZrxTiy(Mg1/3Nb2/3)1-x-yO3 ceramics", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCIENCE PUBLISHERS, BARKING, ESSEX, GB, vol. 21, no. 6, 1 June 2001 (2001-06-01), pages 703 - 709, XP004234411, ISSN: 0955-2219 *
ROY-CHOWDHURY P ET AL: "Effect of dopants on the microstructure and lattice parameters of lead zirconate-titanate ceramics", JOURNAL OF MATERIALS SCIENCE, SPRINGER / BUSINESS MEDIA, DORDRECHT, NL, vol. 22, no. 6, 1 June 1987 (1987-06-01), pages 2209 - 2215, XP009118519, ISSN: 0022-2461 *
See also references of WO2005030673A1 *
TAKAHASHI K ET AL: "Effect of Y and Mn doping in Pb(T,Zr)O3 piezoelectric ceramics on the resonant frequency and capacitance changes and aging by thermal shock tests", JAPANESE JOURNAL OF APPLIED PHYSICS, JAPAN SOCIETY OF APPLIED PHYSICS, TOKYO,JP, vol. 37, no. 9B, 1 September 1998 (1998-09-01), pages 5285 - 5287, XP009118522, ISSN: 0021-4922 *

Also Published As

Publication number Publication date
MY135556A (en) 2008-05-30
JP4404217B2 (ja) 2010-01-27
KR100685327B1 (ko) 2007-02-22
TWI264840B (en) 2006-10-21
CN1809515A (zh) 2006-07-26
TW200516793A (en) 2005-05-16
US20060273697A1 (en) 2006-12-07
WO2005030673A1 (ja) 2005-04-07
KR20060031637A (ko) 2006-04-12
JPWO2005030673A1 (ja) 2007-11-15
EP1666432A1 (en) 2006-06-07
CN100408508C (zh) 2008-08-06

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